Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 100,807 California contractors classified B (General Building (B)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of August 31, 2026.

Showing 80,341–80,400 of 100,807 contractors

Simply Better Remodels
Livermore, CA · CSLB #909359 · as of August 31, 2026
Active · clear
Simply Building INC
Burlingame, CA · CSLB #900156 · as of August 31, 2026
Active · clear
Simply Construction
Burlingame, CA · CSLB #820547 · as of August 31, 2026
Active · clear
Simply Construction INC
Monterey Park, CA · CSLB #1037532 · as of August 31, 2026
Active · clear
Simply Done Builders INC
Sherman Oaks, CA · CSLB #1102248 · as of August 31, 2026
Active · clear
Simply Handy INC
Morgan Hill, CA · CSLB #1016673 · as of August 31, 2026
Active · clear
Simply Handyworks
Vallejo, CA · CSLB #1117383 · as of August 31, 2026
Active · clear
Simply Integrated
Discovery Bay, CA · CSLB #878499 · as of August 31, 2026
Active · clear
Simply Remodeling INC
Los Angeles, CA · CSLB #1131963 · as of August 31, 2026
Active · clear
Simply The Best
Los Angeles, CA · CSLB #532135 · as of August 31, 2026
Active · clear
Simpson Builders INC
Glen Ellen, CA · CSLB #1049212 · as of August 31, 2026
Active · clear
The Simpson CO INC
Chatsworth, CA · CSLB #461175 · as of August 31, 2026
Active · clear
Simpson Const
Eureka, CA · CSLB #512671 · as of August 31, 2026
Active · clear
Simpson Construction
Apple Valley, CA · CSLB #894930 · as of August 31, 2026
Active · clear
Simpson Construction And Development Company
Pasadena, CA · CSLB #851511 · as of August 31, 2026
Active · clear
Simpson Construction Company
Tracy, CA · CSLB #277191 · as of August 31, 2026
Active · clear
Simpson Construction Works
Lodi, CA · CSLB #830844 · as of August 31, 2026
Active · clear
David Simpson Construction CO INC
Irvine, CA · CSLB #381149 · as of August 31, 2026
Active · clear
Garret Simpson
Glendora, CA · CSLB #1044480 · as of August 31, 2026
Active · clear
Simpson General Building Contractor INC
Rancho Cucamonga, CA · CSLB #810572 · as of August 31, 2026
Active · clear
Simpson General Contractors INC
San Diego, CA · CSLB #862658 · as of August 31, 2026
Active · clear
Richard A Simpson Construction
Costa Mesa, CA · CSLB #745774 · as of August 31, 2026
Active · clear
Robert B Simpson
South Pasadena, CA · CSLB #528857 · as of August 31, 2026
Active · clear
Scott Simpson
Bakersfield, CA · CSLB #1102077 · as of August 31, 2026
Active · clear
Tom Simpson Construction INC
Laguna Hills, CA · CSLB #835317 · as of August 31, 2026
Active · clear
William T Simpson Construction
Torrance, CA · CSLB #785863 · as of August 31, 2026
Active · clear
Sims Builders
Laguna Hills, CA · CSLB #829287 · as of August 31, 2026
Active · clear
Sims Construction
Mc Arthur, CA · CSLB #942340 · as of August 31, 2026
Active · clear
Sims Construction
Shingletown, CA · CSLB #728271 · as of August 31, 2026
Active · clear
William Sims
Murrieta, CA · CSLB #845983 · as of August 31, 2026
Active · clear
Woody J Sims
Vallejo, CA · CSLB #815111 · as of August 31, 2026
Active · clear
George Simvoulakis
Modesto, CA · CSLB #470454 · as of August 31, 2026
Active · clear
Simzee Construction & Development INC
Van Nuys, CA · CSLB #924904 · as of August 31, 2026
Active · clear
Sinai Construction
Los Angeles, CA · CSLB #1035535 · as of August 31, 2026
Active · clear
Sinai Remodeling
Azusa, CA · CSLB #980207 · as of August 31, 2026
Active · clear
Sina Remodel & Construction INC
Escondido, CA · CSLB #1075425 · as of August 31, 2026
Active · clear
Sinatra Construction
San Diego, CA · CSLB #713970 · as of August 31, 2026
Active · clear
Bruce Sin Construction
Castro Valley, CA · CSLB #813392 · as of August 31, 2026
Active · clear
Sincere Construction Company INC
Brisbane, CA · CSLB #557739 · as of August 31, 2026
Active · clear
Sincere Home Installation & Construction LLC
Oakland, CA · CSLB #989730 · as of August 31, 2026
Active · clear
Sinclair Builder
Walnut Creek, CA · CSLB #1019919 · as of August 31, 2026
Active · clear
Sinclair Construction CO INC
Concord, CA · CSLB #750995 · as of August 31, 2026
Active · clear
Sinclaire Construction Enterprises
Malibu, CA · CSLB #964854 · as of August 31, 2026
Active · clear
Michael K Sinclair Construction
Lodi, CA · CSLB #744062 · as of August 31, 2026
Active · clear
Sinclair Pump And Electric
Shingletown, CA · CSLB #744084 · as of August 31, 2026
Active · clear
The Sinco CO INC
North Hollywood, CA · CSLB #280625 · as of August 31, 2026
Active · clear
Sinecure
Half Moon Bay, CA · CSLB #844031 · as of August 31, 2026
Active · clear
Sine Metu Services Corp
Livermore, CA · CSLB #1127147 · as of August 31, 2026
Active · clear
Sinergix Clean Rooms And Construction
Langhome, CA · CSLB #1096175 · as of August 31, 2026
Active · clear
Sin - Fin Design / Build
Brea, CA · CSLB #855937 · as of August 31, 2026
Active · clear
Singam Home Repair & Build
Long Beach, CA · CSLB #711901 · as of August 31, 2026
Active · clear
Singelstad Construction INC
Orinda, CA · CSLB #990437 · as of August 31, 2026
Active · clear
E J Singelyn
Lake Elsinore, CA · CSLB #309621 · as of August 31, 2026
Active · clear
Singer Construction
San Bruno, CA · CSLB #872809 · as of August 31, 2026
Active · clear
Frank Flissinger DBA Singer Plumbing
Roseville, CA · CSLB #925925 · as of August 31, 2026
Active · clear
Singha Construction INC
Alameda, CA · CSLB #1012094 · as of August 31, 2026
Active · clear
Singh Builder
Keyes, CA · CSLB #1125113 · as of August 31, 2026
Active · clear
Singh Builders & Design INC
Sun Valley, CA · CSLB #1157224 · as of August 31, 2026
Active · clear
Singh Construction
Tracy, CA · CSLB #1069103 · as of August 31, 2026
Active · clear
Singh Construction
Sunnyvale, CA · CSLB #1150137 · as of August 31, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of August 31, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.